Municipal water supply network management washing unit

The utility model discloses a municipal water supply network management washing unit, including water supply network and rainwater well, be provided with water seepage layer, the feedwater person in charge and drain pipe in the water supply network, the feedwater is responsible for and the drain pipe passes through the gate valve connection, the drain pipe other end sets up in rainwater well, the drain pipe tip sets up to the outlet, the utility model discloses a position that the drain pipe inserted rainwater well is raised to pressure conduit's the water supply network and the rainwater well of no kill -job, and the feedwater person in charge passes through the gate valve with the drain pipe and links to each other with rainwater well, can not lead to the fact the pollution of running water, and there is the back up coat water supply network and rainwater well bottom and reinforces the basic unit carries out appropriate reinforcement, washes away the damage in the time of can preventing the drainage. 本实用新型公